This chapter will show the result of teaching Material Vocabulary knowledge of Pratom Suksa 5 students at Chumchondongmuangkhai school , the results of an questionnaires of students who got high, medium and low score after teaching. The teaching material is to increase the English vocabulary knowledge of students after learning by teaching material . The researchers analyzed data using pre-test and post-test scored by SPSS. The result of the research on use tales English vocabulary knowledge of Pratom Suksa 5 students at Chumchondongmuangkhai school can be showed into 2 parts as follows;